Cheesy Sandwiches (Print Version)

# Ingredients:

→ Meat

01 - 1 pound lean ground beef

→ Vegetables

02 - 1 small yellow onion, diced
03 - 1 small green bell pepper, diced
04 - 8 ounces brown mushrooms, minced

→ Dairy

05 - 2 tablespoons butter
06 - 8 ounces Provolone cheese, sliced and chopped

→ Condiments

07 - 2 tablespoons ketchup
08 - 1 tablespoon Worcestershire sauce

→ Pantry Items

09 - 1/2 teaspoon kosher salt
10 - 1/2 teaspoon fresh ground black pepper
11 - 1 tablespoon cornstarch
12 - 1 cup beef broth

→ Bread

13 - 6 brioche hamburger buns

# Instructions:

01 - In a large cast iron skillet, brown the ground beef without breaking it apart immediately. Let a deep brown crust form on about 50% of the beef before stirring and breaking it apart.
02 - Once the beef is browned, remove it from the skillet and set aside, leaving the fat in the pan.
03 - Add the butter, onions, bell peppers, and mushrooms to the skillet. Let them brown for 1-2 minutes before stirring, and repeat the process until they are nicely browned.
04 - Return the browned beef to the skillet.
05 - In a small cup, mix together the beef broth and cornstarch.
06 - Add the ketchup, Worcestershire sauce, salt, black pepper, and beef broth/cornstarch mixture to the skillet. Stir well.
07 - Cook for 3-5 minutes until the mixture is slightly liquidy, with about 75% of the ingredients above the liquid.
08 - Turn off the heat and stir in the chopped Provolone cheese.
09 - Serve the beef mixture on toasted brioche buns.

# Notes:

01 - For a less cheesy option, use 6 ounces of Provolone cheese instead of 8 ounces.